GIST Protocol Negotiation Overview (per GIST draft) Stack-Proposal: sequence of Profiles Profile: stack of Protocol-Layers Protocol-Layer: protocol name and security / stack-configuration-data Add new setup mechanisms by defining new protocol-layers Querying Node Responding Node GIST-Query: Stack-Proposal-Q(fixed for interface and NSLPID)Node-Addressing-Information(parameters for possible protocols) GIST-Response: Stack-Proposal-R(fixed for interface and NSLPID)Node-Addressing-Information’(updated object from query) GIST-Confirm (in C-mode): Stack-Proposal-R (echoed) |